Tue, 10 Apr 2012 08:15:25 -0700
7074397: Build infrastructure changes (makefile re-write)
Summary: New makefiles transition, old and new living side by side for now.
Reviewed-by: ohair, jjg, dholmes, ohrstrom, erikj, ihse, tgranat, ykantser
Contributed-by: ohrstrom <fredrik.ohrstrom@oracle.com>, erikj <erik.joelsson@oracle.com>, ihse <magnus.ihse.bursie@oracle.com>, tgranat <torbjorn.granat@oracle.com>, ykantser <yekaterina.kantserova@oracle.com>
1 /*
2 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
24 /*
25 * @test
26 * @bug 6986895
27 * @summary compiler gives misleading message for no input files
28 */
30 import java.io.*;
31 import java.util.*;
33 public class T6986895 {
34 public static void main(String... args) throws Exception {
35 new T6986895().run();
36 }
38 String noSourceFiles = "no source files";
39 String noSourceFilesOrClasses = "no source files or class names";
41 void run() throws Exception {
42 Locale prev = Locale.getDefault();
43 try {
44 Locale.setDefault(Locale.ENGLISH);
45 test(noSourceFiles, "-Werror");
46 test(noSourceFilesOrClasses, "-Werror", "-Xprint");
47 } finally {
48 Locale.setDefault(prev);
49 }
50 }
52 void test(String expect, String... args) throws Exception {
53 System.err.println("Test " + expect + ": " + Arrays.asList(args));
54 StringWriter sw = new StringWriter();
55 PrintWriter pw = new PrintWriter(sw);
56 int rc = com.sun.tools.javac.Main.compile(args, pw);
57 pw.close();
58 System.err.println("compilation failed; rc=" + rc);
59 String out = sw.toString();
60 if (!out.isEmpty())
61 System.err.println(out);
62 if (!out.contains(expect))
63 throw new Exception("expected text not found: " + expect);
64 System.err.println();
65 }
66 }